1 files changed, 9 insertions, 0 deletions
diff --git a/test/files/run/bug2378.scala b/test/files/run/bug2378.scala
new file mode 100644
index 0000000000..f696a78b4c
--- /dev/null
+++ b/test/files/run/bug2378.scala
@@ -0,0 +1,9 @@
+object Test
+{
+  val f1 = -0.0
+  val f2 = -(0.0)
+  def main(args: Array[String]): Unit = {
+    assert(f1.toString startsWith "-")
+    assert(f2.toString startsWith "-")
+  }
+}